Sagum | Webster's Dictionary of the English Language

sagum
săgum, i, n. (ante-class. collat. form săgus, i, m., corresp. to the Greek, Enn. and Varr. ap. Non. ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
sagum
sagum ī, n 1 SAC-, a coarse woollen blanket, rough mantle : tegumen omnibus (Germanis) sagum, Ta.—...

An Elementary Latin Dictionary
sagum
An ancient military cloak. ...

The Sailor's Word-Book